Data as of Nov 3, 2026

66.253.4.0/24

Anonymizer · ISP proxy1 residential-proxy exit · 30 days

GTT Communications Inc. · space held by GTT Americas, LLC

Announcement
this exact prefix
No RPKI
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
14
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

184 observations

Proxy providers listing exits

  • Byteful
  • EnigmaProxy
  • GSocks
  • Geonix
  • Infatica
  • LemonLabs
  • MangoProxy
  • NodeProxy
  • NovaProxy
  • Proxy-Seller
  • Proxyma
  • RainProxy
  • VantageProxies
  • VitalExclusive
IPv4 market

Path

1 · Holder
record created Nov 21, 2005 · reallocated to Bunny Communications Jun 2, 2025
2 · Leased from
not leased
3 · Announced by
AS3257 GTT Communications Inc.
since May 2025 · 17 mo ago
4 · Use
Proxy providersnamed Bunny
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 66.253.4.0/24/24s
Bunny
256100%
1

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

66.253.4.0/24

From the registry to its use

  1. Nov 21, 2005
    Registry record
    GTT Americas, LLC
    Direct Allocation
    66.253.0.0/17
  2. Jul 8, 2006– Jun 8, 2016
    Announced
    AS23504 GTT Americas, LLC
    as part of 66.253.0.0/17
    66.253.0.0/17
  3. Jun 15, 2016– May 15, 2022
    Announced
    AS18566 GTT Americas, LLC
    as part of 66.253.0.0/17
    66.253.0.0/17
  4. Apr 29, 2023– Nov 2, 2026
    Announced
    AS3257 GTT Communications Inc.
    as part of 66.253.0.0/17
    66.253.0.0/17
  5. May 24, 2025– Nov 2, 2026
    Announced
    AS3257 GTT Communications Inc.
    Internet provider
  6. Jun 2, 2025
    Reallocated
    Bunny Communications
    Reallocated
    66.253.4.0/24
  7. today
    Used
    Bunny
    Proxy operator

Announcements

Less specific

Covering announcements

PrefixOriginTypeAnonymizer addressesOperatorLeased fromProxy exitsHolderRPKI
66.253.0.0/17
since Apr 2023
AS3257Internet provider5121.6%ISP proxyProxy providersoperated by Bunnysold by NovadaIP broker IPXO (part)313
26 always on
GTT Americas, LLC

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
66.253.0.0/1732,768MEGAPATH-BLK-56GTT Americas, LLC (GAL-104) · USDirect AllocationNov 21, 2005[email protected]
└ 66.253.4.0/24256BUNNY1-ARIN-GTTBunny Communications (BCL-435) · USReallocatedJun 2, 2025[email protected]

Network & registry

IPv4 market

Holder

Organization
GTT Americas, LLC
Handle
GAL-104
Range
66.253.0.0/17
Registration type
Direct Allocation
Record created
Nov 21, 2005
Reallocated to
Bunny Communications (BCL-435)
Reallocated range
66.253.4.0/24
Reallocated
Jun 2, 2025
Origin network

AS3257

US
Name
GTT Communications Inc.
Type
Internet provider
Registered
Sep 30, 1994
Domain
gtt.net
Website
www.gtt.net
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed
VPN servers
244